10643266604632 has 8 divisors (see below), whose sum is σ = 19956124883700. Its totient is φ = 5321633302312.

The previous prime is 10643266604617. The next prime is 10643266604647. The reversal of 10643266604632 is 23640666234601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10643266604617) and next prime (10643266604647).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10643266604632² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665204162782 + ... + 665204162797.

Almost surely, 2^{10643266604632} is an apocalyptic number.

It is an amenable number.

10643266604632 is a deficient number, since it is larger than the sum of its proper divisors (9312858279068).

10643266604632 is a wasteful number, since it uses less digits than its factorization.

10643266604632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330408325585 (or 1330408325581 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 49.

The spelling of 10643266604632 in words is "ten trillion, six hundred forty-three billion, two hundred sixty-six million, six hundred four thousand, six hundred thirty-two".